Answer:
0
Step-by-step explanation:
Using the trigonometric identity
cotx =
Given
3cotθ = 2 , then
3 = 2 ( multiply both sides by sinθ )
3cosθ = 2sinθ ( subtract 3cosθ from both sides )
2sinθ - 3cosθ = 0
Thus
=
= 0
Answer:
The y-intercept is at (0, 250)
It means that there is a flat fee of $250 when hosting a dinner
Step-by-step explanation:
The y-intercept is 250 because in the equation y = mx +b, b is the y-int
It represents a $250 flat fee because it is automatically charged, no matter how many attend the dinner
Answer:
<em>Choice B. 16 feet.</em>
<em>The height of the tree is 16 ft</em>
Step-by-step explanation:
<u>Similar Triangles</u>
Similar triangles have their corresponding side lengths proportional by a fixed scale factor.
We are given the drawings of a tree and a wall and it's assumed both triangles are similar. We need to find the scale factor and find the height of the tree.
Comparing the corresponding distances from the viewer to the base of the tree and the base of the wall, we can calculate the scale factor as 24/6=4.
Applying the same factor to the height of the model, we get the height of the tree is 4*4 = 16 ft.
Choice B. 16 feet
The height of the tree is 16 ft
Answer:
Each of them get 365.
Explanation:
Total income = 1820
Total expense = 360
Total profit = Total income - Total expense = 1820 - 360 = 1460
Number of persons sharing the profit = 4
Profit got by each person = Total profit/ number of persons sharing profit
= 1460/4 = 365
So each of them get 365.